Resources Contact Us Home
Valve timing controller

Image Number 4 for United States Patent #7418934.

A valve timing controller is provided with a first rotary element that rotates in response to a crankshaft, a second rotary element that rotates in response to a camshaft. Multiple link mechanisms are arranged adjacently in the rotational direction of the first rotary element to change a relative rotation phase between the first and second rotary elements. The link mechanism in each group is constituted by combining the first link linked to the first rotary element by a revolute pair with the second link linked to the second rotary element and the first link. The second link of the link mechanism in each group retains the first link of each of the link mechanisms in the same group and the other group in the rotational axis direction of the first rotary element between the second link and the first rotary element.

  Recently Added Patents
Optical sensor and electronic apparatus
Disc shaped high density recording medium
Method of measuring the flux of a soil gas
Cavernous nerve stimulation via unidirectional propagation of action potentials
Bluetooth headset
Method of transmitting and receiving a paging message in a mobile communication system
Method and system for dynamic digital rights bundling
  Randomly Featured Patents
Dicing/die-bonding film, method of fixing chipped work and semiconductor device
Pulsating current inverter control circuit
Imaging apparatus
Disk cartridge
Method and apparatus for providing a logical double sided memory element by mapping single sided memory elements onto a logical double sided memory address space
Dense, uniformly layered vegetable protein meat analogue
Incremental association of metadata to production data
Device to effect a step-by-step turning movement of a stand
Delay locked loop circuit for internally correcting duty cycle and duty cycle correction method thereof
Photographing optical lens assembly